EP 0540657 A4 19930915 - SHAPED ARTICLES CONTAINING COPOLYMERS OF POLYBENZAZOLES
Title (en)
SHAPED ARTICLES CONTAINING COPOLYMERS OF POLYBENZAZOLES
Publication
Application
Priority
- US 54765090 A 19900702
- US 56278190 A 19900806
Abstract (en)
[origin: WO9200353A1] Granular compositions which comprise a block copolymer containing blocks of polybenzazole polymer and blocks of thermoplastic polymer can be compression molded to provide a molded article having physical properties superior to molded articles made from the thermoplastic polymer alone.
IPC 1-7
IPC 8 full level
B29C 43/02 (2006.01); C08G 73/08 (2006.01); C08G 73/22 (2006.01); C08G 81/00 (2006.01); C08J 3/12 (2006.01); C08J 5/00 (2006.01); B29K 79/00 (2006.01); H05K 1/03 (2006.01)
CPC (source: EP KR)
C08G 73/08 (2013.01 - EP); C08G 73/22 (2013.01 - EP); C08G 81/00 (2013.01 - EP); C08L 37/00 (2013.01 - KR); H05K 1/0346 (2013.01 - EP)
Citation (search report)
See references of WO 9200353A1
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IT LI LU NL SE
DOCDB simple family (publication)
WO 9200353 A1 19920109; CA 2086555 A1 19920103; EP 0540657 A1 19930512; EP 0540657 A4 19930915; JP H05508683 A 19931202; KR 930701539 A 19930612
DOCDB simple family (application)
US 9104530 W 19910625; CA 2086555 A 19910625; EP 91914502 A 19910625; JP 51404991 A 19910625; KR 920703425 A 19921231